User Interface (UI) is anything that facilitates the interaction between a user and a machine. In the world of computers, it can be anything from a keyboard, a joystick, a screen or a program. In case of computer software, it can be a command-line prompt, a webpage, a user input form, or the front-end of any application.
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General Knowledge
- {{interwiki("wikipedia", "User_interface", "User interface")}} on Wikipedia
- {{interwiki("wikipedia", "Front_end_development", "Front end development")}} on Wikipedia